REBECCA MATTISON NP
NPI 1386535292
Nurse Practitioner - Family in Knoxville, TN
About Rebecca Mattison Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA MATTISON NP (NPI 1386535292) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (39098) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rebecca Mattison Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Rebecca Mattison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37920 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Rebecca Mattison's NPI number?
The NPI number for Rebecca Mattison is 1386535292. It was assigned to this individual provider in the NPPES registry on July 10, 2025.
Where is Rebecca Mattison located?
Rebecca Mattison practices at 1758 Hillwood Dr, Knoxville, TN 37920. The listed phone number is (865) 573-9621.
What is Rebecca Mattison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Rebecca Mattison enrolled in Medicare?
Yes. Rebecca Mattison is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Rebecca Mattison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Mattison reassigns Medicare benefits to Marble City Medical PLLC (Knoxville, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rebecca Mattison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rebecca Mattison accept?
Health plans from BlueCross BlueShield of Tennessee and UnitedHealthcare list Rebecca Mattison as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Rebecca Mattison was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Rebecca Mattison, NP · NPI 1386535292
Family physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since July 10, 2025.
## Identity
- **NPI:** 1386535292 (Entity type: Individual)
- **Enumerated:** July 10, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 39098 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1758 HILLWOOD DR, Knoxville, TN 37920-2600
- **Phone:** (865) 573-9621
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Marble City Medical PLLC (NPI 1760940613, Knoxville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1386535292) · Data from the CMS NPPES public registry.